Week 17 1980
Week 16Week 18April 1980
| w | MondayMonM | TuesdayTueT | WednesdayWedW | ThursdayThuT | FridayFriF | SaturdaySatS | SundaySunS |
|---|---|---|---|---|---|---|---|
| 3 Apr | Skärtorsdagen | |
| 4 Apr | Långfredagen | |
| 5 Apr | Påskafton | |
| 6 Apr |  | Påskdagen |
| 7 Apr | Annandag påsk | |
| 30 Apr | | Konungens födelsedag |
| 30 Apr | Valborgsmässoafton | |
| 8 Apr | Waxing Crescent |
| 15 Apr | New Moon |
| 22 Apr | Waning Crescent |
| 30 Apr | Full Moon |